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Allow function returns to be unnamed

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Nicolai 2016-07-20 02:26:33 +02:00
parent f003bdafa6
commit 6f7d8fb65b
1 changed files with 3 additions and 1 deletions
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4
libsolidity/grammar.txt
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@ -10,10 +10,12 @@ StateVariableDeclaration = TypeName ( 'public' | 'internal' | 'private' )? Ident
ModifierDefinition = 'modifier' Identifier ParameterList? Block
FunctionDefinition = 'function' Identifier ParameterList
( Identifier | 'constant' | 'external' | 'public' | 'internal' | 'private' )*
( 'returns' ParameterList )? Block
( 'returns' (ParameterList | TypeParameterList) )? Block
EnumValue = Identifier
EnumDefinition = 'enum' Identifier '{' EnumValue? (',' EnumValue)* '}'
TypeParameterList = '(' ( TypeName (',' TypeName)* )? ')'
ParameterList = '(' ( VariableDeclaration (',' VariableDeclaration)* )? ')'
// semantic restriction: mappings and structs (recursively) containing mappings
// are not allowed in argument lists